Deep Joint Source-Channel Coding for CSI Feedback: An End-to-End Approach

The increased throughput brought by MIMO technology relies on the knowledge of channel state information (CSI) acquired in the base station (BS). To make the CSI feedback overhead affordable for the evolution of MIMO technology (e.g., massive MIMO and ultra-massive MIMO), deep learning (DL) is intro...

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Bibliographic Details
Published in:	IEEE journal on selected areas in communications Vol. 41; no. 1; p. 1
Main Authors:	Xu, Jialong, Ai, Bo, Wang, Ning, Chen, Wei
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.01.2023 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	autoencoder Bandwidths Channel coding Coding Communications systems CSI feedback deep joint source-channel coding deep learning Downlink Encoding Feedback Fourier transforms Linear transformations MIMO communication Signal to noise ratio Task analysis Transforms Uplink
ISSN:	0733-8716, 1558-0008
Online Access:	Get full text
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